add blog post about 8.30.23 sf meetup (#207)

Signed-off-by: Michael Robinson <[email protected]>

blog/sf-meetup-2/index.mdx

@@ -0,0 +1,45 @@
+---
+title: Meet Us in San Francisco on August 30th!
+date: 2023-08-02
+author: Michael Robinson
+image: ./image.svg
+banner: ./banner.svg
+description: Our second SF OpenLineage Meetup will take place on August 30th.
+---
+
+Join us on Wednesday, August 30th, 2023, from 5:30-8:30 pm PT at the Astronomer offices 
+in San Francisco to learn more about the present and future of OpenLineage. Meet 
+other members of the ecosystem, learn about the project’s goals and fundamental 
+design, and participate in a discussion about the future of the project. Bring 
+your ideas and vision for OpenLineage!
+
+Also on the agenda: a presentation by new contributor/partner [John Lukenoff](https://github.com/jlukenoff), 
+who will be speaking about his lineage use case.
+
+![](./banner.svg#banner)
+
+<!--truncate-->
+
+Food will be provided, and the meetup is open to all. Don't miss this opportunity 
+to influence the direction of this important new standard! We hope to see you 
+there. 
+
+**Please [sign up](https://www.meetup.com/meetup-group-bnfqymxe/events/295195280/?utm_medium=referral&utm_campaign=share-btn_savedevents_share_modal&utm_source=link)
+to let us know you're coming.**
+
+### Time, Place & Format
+
+Date: August 30th, 2023  
+Format: In-person  
+Time: 5:30-8:30 pm PT  
+Address: Astronomer, [8 California Street, 7th Floor, San Francisco, CA 94111](https://goo.gl/maps/7UxfePDNPkneyc8v5?coh=178571&entry=tt)
+
+#### Getting There
+The Astronomer SF office is in the Financial District at the corner of California
+and Drumm Streets, catty-cornered from the Market/Drumm Street cable car stop.
+
+#### Getting In 
+An Astronomer team member in the lobby will direct you to the Astronomer offices 
+on the seventh floor.
+
+### Hope to see you there!